git.m6w6.name Git - awesomized/libmemcached/blob - libmemcached/windows.hpp

   1 /*
   2  * Libmemcached library
   3  *
   4  * Copyright (C) 2012 Data Differential, http://datadifferential.com/
   5  * All rights reserved.
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted provided that the following conditions are
   9  * met:
  10  *
  11  *     * Redistributions of source code must retain the above copyright
  12  * notice, this list of conditions and the following disclaimer.
  13  *
  14  *     * Redistributions in binary form must reproduce the above
  15  * copyright notice, this list of conditions and the following disclaimer
  16  * in the documentation and/or other materials provided with the
  17  * distribution.
  18  *
  19  *     * The names of its contributors may not be used to endorse or
  20  * promote products derived from this software without specific prior
  21  * written permission.
  22  *
  23  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  24  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  25  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  26  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  27  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  28  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  29  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  30  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  31  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  32  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  33  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  34  *
  35  */
  36
  37 #pragma once
  38
  39 #ifdef __cplusplus
  40 # include <cerrno>
  41 #else
  42 # include <errno.h>
  43 #endif
  44
  45 #ifndef WIN32_LEAN_AND_MEAN
  46 # define WIN32_LEAN_AND_MEAN
  47 #endif
  48
  49 #ifndef _WIN32_WINNT
  50 # define _WIN32_WINNT 0x0501
  51 #endif
  52
  53 #ifdef __MINGW32__
  54 # if(_WIN32_WINNT >= 0x0501)
  55 # else
  56 #  undef _WIN32_WINNT
  57 #  define _WIN32_WINNT 0x0501
  58 # endif /* _WIN32_WINNT >= 0x0501 */
  59 #endif /* __MINGW32__ */
  60
  61 #if defined(HAVE_WINSOCK2_H) && HAVE_WINSOCK2_H
  62 # include <winsock2.h>
  63 #endif
  64
  65 #if defined(HAVE_WS2TCPIP_H) && HAVE_WS2TCPIP_H
  66 # include <ws2tcpip.h>
  67 #endif
  68
  69 #if defined(HAVE_IO_H) && HAVE_IO_H
  70 # include <io.h>
  71 #endif
  72
  73 struct sockaddr_un
  74 {
  75   short int sun_family;
  76   char sun_path[108];
  77 };
  78
  79 static inline int translate_windows_error()
  80 {
  81   int local_errno= WSAGetLastError();
  82
  83   switch(local_errno) {
  84   case WSAEINVAL:
  85     local_errno= EINPROGRESS;
  86     break;
  87   case WSAEALREADY:
  88   case WSAEWOULDBLOCK:
  89     local_errno= EAGAIN;
  90     break;
  91
  92   case WSAECONNREFUSED:
  93     local_errno= ECONNREFUSED;
  94     break;
  95
  96   case WSAENETUNREACH:
  97     local_errno= ENETUNREACH;
  98     break;
  99
 100   case WSAETIMEDOUT:
 101     local_errno= ETIMEDOUT;
 102     break;
 103
 104   case WSAECONNRESET:
 105     local_errno= ECONNRESET;
 106     break;
 107
 108   case WSAEADDRINUSE:
 109     local_errno= EADDRINUSE;
 110     break;
 111
 112   case WSAEOPNOTSUPP:
 113     local_errno= EOPNOTSUPP;
 114     break;
 115
 116   case WSAENOPROTOOPT:
 117     local_errno= ENOPROTOOPT;
 118     break;
 119
 120   default:
 121     break;
 122   }
 123
 124   return local_errno;
 125 }